浅谈南方地区生态型海绵校园体系的构建

On the construction of ecological sponge campus system in South China

近年来,受城镇化和极端气候的影响,南方地区降雨量急剧增长,进而引发高校频繁内涝。通过对一些典型案例的研究,分析南方校园产生内涝的原因。以南方地区高校为对象,融合低影响开发理念,借助“生态海绵”实现雨水的渗透、滞留,并通过雨污分流、非常规水源利用等方式处理和再利用蓄存的雨水与生活废水,构建南方地区生态型海绵校园。

In recent years,affected by urbanization and extreme weather,rainfall in the southern region has increased dramatically,which in turn has triggered frequent flooding in colleges and universities.Through the study of some typical cases,we analyze the causes of flooding in southern campuses.Taking colleges and universities in the southern region as the target,integrating the concept of low-impact development,realizing the infiltration and retention of rainwater with the help of"ecological sponge",and treating and reusing the stored rainwater and domestic wastewater by means of rainwater and sewage diversion,non-conventional water utilization,etc.,to build an ecologically-oriented sponge campus in the southern region.